%%%-------------------------------------------------------------------
%%% @author kk
%%% @copyright (C) 2024, <COMPANY>
%%% @doc
%%%
%%% @end
%%% Created : 18. 7月 2024 14:45
%%%-------------------------------------------------------------------
-module(forxunhuan).
-author("kk").

%% API
-export([start/0]).

%% 循环5便输出1
start() ->
  for(5).

for(0) ->
  [];

for(N) when N > 0 ->
  io:fwrite("Hello~n"),
  for(N-1).

